Vacuum tube
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1975.0143.001
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- OBJECT TYPE
- DETECTOR/AMPLIFIER
- DATE
- 1925–1931
- ARTIFACT NUMBER
- 1975.0143.001
- MANUFACTURER
- RADIO VALVE CO.
- MODEL
- UX199
- LOCATION
- Unknown
More Information
General Information
- Serial #
- N/A
- Part Number
- 1
- Total Parts
- 1
- AKA
- N/A
- Patents
- N/A
- General Description
- GLASS/ BAKELITE BASE/ METAL WORKING PARTS
Dimensions
Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.
- Length
- 8.9 cm
- Width
- 2.9 cm
- Height
- N/A
- Thickness
- N/A
- Weight
- N/A
- Diameter
- N/A
- Volume
- N/A
Lexicon
- Group
- Vacuum Tubes
- Category
- Receiving
- Sub-Category
- N/A
Manufacturer
- AKA
- RADIO VALVE
- Country
- Unknown
- State/Province
- Unknown
- City
- Unknown
Context
- Country
- Unknown
- State/Province
- Unknown
- Period
- 1920'S - 1930'S
- Canada
-
Unknown - Function
-
TO DETECT & AMPLIFY RADIO WAVES IN PORTABLE RADIO RECEIVERS OR IN HOMERECEIVERS USING DRY-CELL BATTERIES - Technical
-
SAME AS THE UV199 BUT HAS A SMALL 'UX' BASE - Area Notes
-
Unknown
Details
- Markings
- STAMPED ON BASE: 'RADIOTRON/ UX 199/ PATENTED/ 1911 1912 1914 1915/ 1916 1917 1918 1919/ [?] 1921 1922 1923'/ ETCHED IN GLASS AT TOP: 'RVC [LOGO]'/EMBOSSED IN BASE: 'LICENSED ONLY TO EXTENT INDICATED ON CARTON'
- Missing
- N/A
- Finish
- UNCOLOURED GLASS/ BLACK BASE
- Decoration
- N/A
CITE THIS OBJECT
If you choose to share our information about this collection object, please cite:
RADIO VALVE CO., Vacuum tube, circa 1925–1931, Artifact no. 1975.0143, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1975.0143.001/
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